| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $116.74 | 13.865% | $132.926 | $132.93 | $132.95 | $132.90 |
| Purchase #2 | $223.90 | 13.495% | $254.1153 | $254.12 | $254.10 | $254.10 |
| Purchase #3 | $81.71 | 7.525% | $87.8587 | $87.86 | $87.85 | $87.90 |
| Purchase #4 | $243.64 | 3.508% | $252.1869 | $252.19 | $252.20 | $252.20 |
| Purchase #5 | $215.40 | 10.196% | $237.3622 | $237.36 | $237.35 | $237.40 |
| Purchase #6 | $168.59 | 3.758% | $174.9256 | $174.93 | $174.95 | $174.90 |
| Purchase #7 | $173.88 | 4.414% | $181.5551 | $181.56 | $181.55 | $181.60 |
| 7 purchase totals = | $1,223.86 | $1,320.9298 | $1,320.95 | $1,320.95 | $1,321.00 | |